最近做的項(xiàng)目中百度地圖是很重要的一個(gè)模塊履植，其中實(shí)現(xiàn)了定位烫堤、自定義Marker圖標(biāo)、線路規(guī)劃昧谊、SuggestionSearch檢索刽虹、地圖截圖以及導(dǎo)航等功能。因?yàn)槿绾卧谧约喉?xiàng)目中集成百度地圖在官方文檔Demo和網(wǎng)上已經(jīng)有很多優(yōu)秀并且很詳細(xì)的教程呢诬，所以這里主要記下一些本人在使用過程中出現(xiàn)的問題和容易出現(xiàn)錯(cuò)誤要注意的地方涌哲。

1.地圖顯示為網(wǎng)格加載不出來,logcat打印錯(cuò)誤
Authentication Error errorcode: 230 uid: -1 appid -1 msg: APP Scode碼校驗(yàn)失敗
出現(xiàn)這個(gè)問題的原因一般為SHA1配置不正確
注意點(diǎn):分為發(fā)布版SHA1和開發(fā)板SHA1，發(fā)布版SHA1用于keystore簽名文件打包后的程序尚镰；開發(fā)板SHA1用于直接運(yùn)行debug的程序膛虫，下載官方文檔中簽名工具輸入包名就能得到
解決辦法:登錄百度地圖開放平臺(tái)修改即可

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RoutePlanSearch search = RoutePlanSearch.newInstance();

BikingRoutePlanOption bikingRoutePlanOption = newBikingRoutePlanOption();

PlanNode startPlanNode=PlanNode.withLocation(mFahuoPoi.location); 

 PlanNodeendPlanNode=PlanNode.withLocation(mShouhuoPoi.location);

    bikingRoutePlanOption.from(startPlanNode);

    bikingRoutePlanOption.to(endPlanNode);

    search.bikingSearch(bikingRoutePlanOption);

    search.setOnGetRoutePlanResultListener(new OnGetRoutePlanResultListener() {
        @Override
        public void onGetWalkingRouteResult(WalkingRouteResult walkingRouteResult) {
         //步行節(jié)點(diǎn)
        }

        @Override
        public void onGetTransitRouteResult(TransitRouteResult transitRouteResult) {
         //公交節(jié)點(diǎn)
        }

        @Override
        public void onGetMassTransitRouteResult(MassTransitRouteResult massTransitRouteResult) {
         //跨城公交節(jié)點(diǎn)
        }

        @Override
        public void onGetDrivingRouteResult(DrivingRouteResult drivingRouteResult) {
         //駕車節(jié)點(diǎn)
        }

        @Override
        public void onGetIndoorRouteResult(IndoorRouteResult indoorRouteResult) {
         //室內(nèi)節(jié)點(diǎn)
        }

        @Override
        public void onGetBikingRouteResult(BikingRouteResult bikingRouteResult) {
         //騎行節(jié)點(diǎn)
    if (result == null || result.error !=   SearchResult.ERRORNO.NO_ERROR) {
    Toast.makeText(MingXiActivity.this, "抱歉，未找到結(jié)果", Toast.LENGTH_SHORT).show();
    }
    if (result.error == SearchResult.ERRORNO.AMBIGUOUS_ROURE_ADDR) {
        // 起終點(diǎn)或途經(jīng)點(diǎn)地址有岐義谣妻，通過以下接口獲取建議查詢信息
         result.getSuggestAddrInfo()
        return;
    }
    if (result.error == SearchResult.ERRORNO.NO_ERROR) {
        if (result.getRouteLines().size() >= 1) {
            route = result.getRouteLines().get(0);
            BikingRouteOverlay overlay = new MyBikingRouteOverlay(mBaidumap);
            routeOverlay = overlay;
            mBaidumap.setOnMarkerClickListener(overlay);
            overlay.setData(result.getRouteLines().get(0));
            overlay.addToMap();
            overlay.zoomToSpan();
        } else {
            Log.d("route result", "結(jié)果數(shù)<0");
            return;
        }
    }
        }
    });`

實(shí)現(xiàn)效果圖:

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public void onGetSuggestionResult(SuggestionResult msg) {

    // TODO Auto-generated method stub
    if (msg == null || msg.getAllSuggestions() == null) {
        Toast.makeText(this, "未檢索到當(dāng)前地址",             Toast.LENGTH_SHORT).show();
        return;
    }

    if (list != null) {
        list.clear();
    }

    if (lists != null) {
        lists.clear();
    }

    if (listjl != null) {
        listjl.clear();
    }

  if (listinfo != null) {
        listinfo.clear();
   }

    for (SuggestionResult.SuggestionInfo info : msg.getAllSuggestions()) {
        if (info.pt == null) continue;
        Log.e("info.ccity", "info.city" + info.city + "info.district" + info.district + "info.key" + info.key);
        listinfo.add(info);
        list.add(info.key);
        lists.add(info.city + info.district + info.key);
        DecimalFormat df = new DecimalFormat("######0");
        String distance = df.format(DistanceUtil.getDistance(listinfo.get(0).pt, info.pt));
        listjl.add(distance);
    }
    adapter_list_Address = new Adapter_list_Address(PoiSearchActivity.this, list, lists, listjl);
    lvAddress.setAdapter(adapter_list_Address);
    adapter_list_Address.notifyDataSetChanged();
    if (listinfo.size() == 0) {
        Toast.makeText(PoiSearchActivity.this, "未檢索到當(dāng)前地址", Toast.LENGTH_SHORT).show();
        return;
    }
}`

實(shí)現(xiàn)效果圖

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最后:
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